Audio lens



FIG. 1 is a top perspective view of an audio lens showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a back elevation view thereof. 

CLAIM The ornamental design for an audio lens, as shown and described. 